| 50147133 | HES | NAKANISHI INC. | — |
| 76659713 | HES | HANCHETT ENTRY SYSTEMS, INC. | 3235643 |
| 99138527 | HES | Harris Energy Solutions, LLC | 8066056 |
| 97137369 | HES | High-End Service LLC | 7280151 |
| 85756155 | HES | Hanchett Entry Systems, Inc. | 4349961 |
| 87634015 | HES | Hwang Sun Enterprise Co., Ltd. | 5468493 |
| 85721021 | HES | Aldec, Inc. | 4438485 |
| 77363803 | HES | STREAM-FLO INDUSTRIES LTD. | 4063618 |
| 90174382 | HES | Instylla, Inc. | — |
| 74254435 | HES | Higher Education Services, Inc. | 1729859 |
| 79104057 | HÉS | Hispano Suiza s.a.s. di Teresa Maria Sancristoforo & C. | 4223760 |
| 73738074 | HES | HESS ENVIRONMENTAL SERVICES, INC. | 1529054 |
| 73648782 | HES | HESS ENVIRONMENTAL SERVICES, INC. | 1467730 |
| 77487035 | HES | Hwang Sun Enterprise Co., Ltd. | 3560637 |
| 87937235 | HES | healthEscores, Ltd. | — |
| 78886742 | HES | Hwang Sun Enterprise Co., Ltd. | 3365775 |
| 78039016 | HES | Aldec, Inc. | — |
| 86095315 | HES | UST Global (Singapore) PTE. Limited | — |
| 85816693 | HES | PST Co., LLC | — |
| 77567383 | HES | Human Engineering Solutions | 3605956 |
| 77383387 | HES | Human Engineering Solutions | — |
| 85140145 | HES | Aldec, Inc. | — |
| 78542837 | HES | Hanchett Entry Systems | — |
| 78270943 | HES | Vitrolife Sweden AB | — |
| 77978965 | HES | GSA Home Energy Solutions, LLC | — |
| 77546228 | HES | Aldec, Inc. | — |
| 77474326 | HES | GSA Home Energy Solutions, LLC | — |
| 77282767 | HES | WenDan Enterprises, Inc. | 3525358 |
| 75450753 | HES | H.E. Services Company | 2403134 |
| 75419191 | HES | HEATHKIT COMPANY, INC. | 2273740 |
| 75393407 | HES | HEATHKIT CORPORATION | 2299296 |
| 73699904 | HES | HWANG SUN ENTERPRISE CO., LTD. | 1532673 |
| 73667768 | HES | ERNAULT-TOYODA AUTOMATION | 1507817 |
| 73624869 | HES | CROMPTON & KNOWLES CORPORATION | 1523808 |
| 73460305 | HES | Human Engineered Software Corporation | 1314417 |
| 73460304 | HES | Human Engineered Software Corporation | 1301950 |
| 72205464 | HES | ERNAULT-TOYODA AUTOMATION | 0798336 |
